Home / 364,922,446.32-503,189,311.32-232,553,620.08

Finding the Fourth Proportional to 364,922,446.32, 503,189,311.32 and 232,553,620.08

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Solution

The fourth proportional to 364,922,446.32, 503,189,311.32 and 232,553,620.08 is: 320,666,752.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,922,446.32 : 503,189,311.32 = 232,553,620.08 : x
  2. Step 2: Convert to fraction form
    364,922,446.32/503,189,311.32 = 232,553,620.08/x
  3. Step 3: Cross multiply
    364,922,446.32x = 503,189,311.32 × 232,553,620.08
  4. Step 4: Simplify right side
    364,922,446.32x = 117,018,495,933,028,128
  5. Step 5: Solve for x
    x = 117,018,495,933,028,128/364,922,446.32
  6. Step 6: Final answer
    x = 320,666,752.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.